Topline: Jeffrey Epstein’s suicide stirs up some challenging questions; we take a closer look at America's hidden retirement crisis; check out Forbes Travel Guide’s list of the best hotel sky bars in the world.

Jeffrey Epstein died by suicide according to prison officials, after reportedly hanging himself in a Manhattan jail, where the former financier was held after being indicted in July on federal sex trafficking and sex conspiracy charges.

The Dizzying Heights Of DJ Khaled

DJ Khaled has been busy on the road, opening 28 shows for Beyoncé and Jay-Z last year. He also has endorsements with Apple, Weight Watchers, T-Mobile and Ciroc. In May, Khaled released new album 'Father of Asahd,' with guests including Beyoncé,

The World's Greatest Philanthropist Died Today, 100 Years Ago: What Should Modern Millionaires Learn From Andrew Carnegie?

Now Hear This

Is the world actually getting worse? Not if you ask self-styled defiant optimist Matt Ridley. The British journalist, aristocrat and author of the new book The Rational Optimist explains more on our “What's Ahead” podcast. Tune in on Apple PodcastsSpotify and Google Podcasts.